Privacy Policy

At Matemática Básica, accessible at matematicabasica.net, one of our main priorities is the privacy of our visitors. This Privacy Policy document outlines the types of information we collect and how we use it.

If you have additional questions or require more information about our Privacy Policy, please contact us.

Collection of Personal Information

When you visit our website, we may collect the following types of information:

  • IP address and browser type;
  • Pages visited and time spent on the site;
  • Referring websites (where you came from);
  • Device type and operating system;
  • Geographic location (country/region, derived from IP);
  • Search queries performed on our site;
  • Interaction data with advertisements;
  • Cookie data and similar identifiers;
  • Email address, if voluntarily provided via contact form;
  • Any other information you voluntarily submit to us.

Use of Information

The information we collect is used for the following purposes:

  • To provide and maintain our website and services;
  • To understand and analyze how visitors use our website;
  • To improve the quality and relevance of our content;
  • To display personalized advertisements through Google AdSense;
  • To measure the effectiveness of advertising campaigns;
  • To respond to user inquiries and support requests;
  • To comply with legal obligations;
  • To detect and prevent fraud or abuse;
  • To fulfill any other purpose for which you provide the information;
  • To send administrative communications, if applicable.

Disclosure of Information

We do not sell, trade, or rent your personal information to third parties. We may share information with:

  • Service providers who assist in operating our website (e.g., hosting, analytics);
  • Advertising partners such as Google, for the purpose of serving relevant ads;
  • Law enforcement or regulatory authorities, when required by law;
  • Successors in the event of a business transfer or acquisition;
  • Any other party with your explicit consent.

Security

We implement appropriate technical and organizational measures to protect your personal information against unauthorized access, alteration, disclosure or destruction. However, no method of transmission over the internet or electronic storage is 100% secure, and we cannot guarantee absolute security.

  • Our website uses HTTPS encryption for all communications;
  • Access to any personal data is restricted to authorized personnel only;
  • We review our security practices regularly.

GDPR — Rights of European Users

If you are a resident of the European Economic Area (EEA), you have certain data protection rights under the General Data Protection Regulation (GDPR). These include:

  • The right to access your personal data;
  • The right to rectify inaccurate data;
  • The right to erasure ("right to be forgotten");
  • The right to restrict processing;
  • The right to data portability;
  • The right to object to processing;
  • The right to withdraw consent at any time;
  • The right not to be subject to automated decision-making;
  • The right to lodge a complaint with a supervisory authority.

To exercise any of these rights, please contact us.

Cookies and Web Beacons

We use cookies to enhance your browsing experience, analyze traffic, and serve personalized advertisements. For detailed information, please read our Cookie Policy.

Google AdSense and DoubleClick DART Cookies

Google, as a third-party vendor, uses cookies to serve ads on our site. Google's use of the DART cookie enables it to serve ads based on your visits to our site and other sites on the internet. You may opt out of the use of the DART cookie by visiting the Google ad and content network privacy policy at https://policies.google.com/technologies/ads.

Third-Party Privacy Policies

Our Privacy Policy does not apply to other advertisers or websites. We advise you to consult the respective privacy policies of these third-party ad servers for more information. These may include their practices and instructions about how to opt out of certain options. You may find a comprehensive list of these Privacy Policies and their links in our Cookie Policy.

Children's Information

One of our priorities is adding protection for children while using the internet. We encourage parents and guardians to observe, participate in, and/or monitor and guide their children's online activity. Matemática Básica does not knowingly collect any personally identifiable information from children under the age of 13. If you think that your child provided this kind of information on our website, we strongly encourage you to contact us immediately and we will do our best to promptly remove such information from our records.

Online Privacy Policy Only

This Privacy Policy applies only to our online activities and is valid for visitors to our website regarding the information they shared and/or collected on Matemática Básica. This policy is not applicable to any information collected offline or via channels other than this website.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated revision date. We encourage you to review this page periodically to stay informed about how we protect your information.

Consent

By using our website, you consent to our Privacy Policy and agree to its terms.